#581975#581975

#581975 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.151 H 312.4°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#581975
RGB	rgb(88, 25, 117)
HSL	hsl(281, 65%, 28%)
HSV	hsv(281, 79%, 46%)
CMYK	cmyk(24.8%, 78.6%, 0%, 54.1%)
CIE-LAB	lab(23.85, 43.47, -39.43)
CIE-LCH	lch(23.85, 58.69, 317.79°)
OKLab	oklab(36.3% 0.102 -0.1115)
OKLCH	oklch(36.3% 0.151 312.4)
XYZ	xyz(7.5824, 4.0545, 17.2094)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581975 #367519

analogous

#2A1975 #581975 #751964

triadic

#581975 #755819 #197558

tetradic

#581975 #752A19 #367519 #196475

square

#581975 #752A19 #367519 #196475

split-complementary

#581975 #647519 #19752A

monochromatic

#130519 #320E43 #581975 #7E24A7 #A235D4

Accessibility & contrast

On white

11.60

#581975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#581975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581975

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581975	#FFFFFF	#000000	##FFFFFF
##581975	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003678

Deuteranopia (green-blind)

#0C3A73

Tritanopia (blue-blind)

#552E46

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #581975;
/* rgb */ color: rgb(88, 25, 117);
/* oklch */ color: oklch(36.3% 0.151 312.4);

Tailwind

colors: {
  custom: {
    50: '#8b5d9d',
    500: '#581975',
    950: '#000000',
  },
}

SCSS

$custom: #581975;
$custom-light: #8b5d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#581975",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 117
  },
  "hsl": {
    "h": 281.087,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36299,
    "c": 0.15114,
    "h": 312.4
  },
  "luminance": 0.04054
}

Semantic roles & 50–950 ramp

primary

#581975

secondary

#61AA40

accent

#E84075

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581975

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →